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Mojtaba Ebrahimi
Mojtaba Ebrahimi
Unknown affiliation
Verified email at ucalgary.ca
Title
Cited by
Cited by
Year
Delta-sigma-based transmitters: Advantages and disadvantages
MM Ebrahimi, M Helaoui, FM Ghannouchi
IEEE Microwave Magazine 14 (1), 68-78, 2013
762013
Time-interleaved delta-sigma modulator for wideband digital GHz transmitters design and SDR applications
MM Ebrahimi, M Helaoui, FM Ghannouchi
Progress In Electromagnetics Research B 34, 263-281, 2011
442011
Inverse class F power amplifier for WiMAX applications with 74% efficiency at 2.45 GHz
FM Ghannouchi, MM Ebrahimi, M Helaoui
2009 IEEE International Conference on Communications Workshops, 1-5, 2009
272009
Reducing quantization noise to boost efficiency and signal bandwidth in delta–sigma-based transmitters
MM Ebrahimi, M Helaoui
IEEE transactions on microwave theory and techniques 61 (12), 4245-4251, 2013
242013
Efficiency enhancement of a WiMAX switching mode GaN power amplifier through layout optimization of distributed harmonic matching networks
MM Ebrahimi, M Helaoui, FM Ghannouchi
2009 European Microwave Conference (EuMC), 1732-1735, 2009
132009
Envelope tracked pulse gate modulated GaN HEMT power amplifier for wireless transmitters
M Jouzdani, MM Ebrahimi, K Rawat, M Helaoui, FM Ghannouchi
IEEE Transactions on Circuits and Systems I: Regular Papers 62 (2), 571-579, 2014
122014
Improving coding efficiency by compromising linearity in delta-sigma based transmitters
MM Ebrahimi, M Helaoui, FM Ghannouchi
2012 IEEE Radio and Wireless Symposium, 411-414, 2012
122012
Complex delta–sigma-based transmitter with enhanced linearity performance using pulsed load modulation power amplifier
M Jouzdani, MM Ebrahimi, M Helaoui, FM Ghannouchi
IEEE Transactions on Microwave Theory and Techniques 65 (9), 3324-3335, 2017
102017
Analytical approach to optimise the efficiency of switching mode power amplifiers loaded with distributed matching networks
MM Ebrahimi, M Helaoui, F Ghannouchi
IET microwaves, antennas & propagation 5 (1), 57-67, 2011
102011
Applying memory polynomial model to linearize wideband multi-bit delta-sigma based transmitters
MM Ebrahimi, SA Bassam, M Helaoui, FM Ghannouchi
AEU-International Journal of Electronics and Communications 66 (8), 625-629, 2012
92012
Minimizing matching network loss in output harmonic matched power amplifiers using harmonic load-pull measurement
MM Ebrahimi, M Helaoui, FM Ghannouchi
2012 IEEE Topical Conference on Power Amplifiers for Wireless and Radio …, 2012
82012
Feedback-based digital predistorter for multi-bit delta-sigma transmitter
MM Ebrahimi, SA Bassam, M Helaoui, FM Ghannouchi
2011 IEEE 54th International Midwest Symposium on Circuits and Systems …, 2011
72011
A generic architecture for smart multi-standard software defined radio systems
SA Bassam, MM Ebrahimi, A Kwan, M Helaoui, MP Aflaki, O Hammi, ...
SDR 9, 1-4, 2009
72009
Trading-off stability for efficiency in designing switching-mode GaN PAs for WiMAX applications
MM Ebrahimi, M Helaoui, F Ghannouchi
2009 Asia Pacific Microwave Conference, 2348-2351, 2009
62009
GaN polar transmitter design for base-station applications
M Jouzdani, MM Ebrahimi, FM Ghannouchi
2014 IEEE 27th Canadian Conference on Electrical and Computer Engineering …, 2014
42014
Delta-Sigma Based Transmitters for GHz Wireless Radio Systems
MM Ebrahimi
University of Calgary, 2013
42013
Packet Detection, Frequency Synchronization, and Channel Estimation/Equalization in OFDM-Based SDR Receivers
MM Ebrahimi, SA Bassam, M Helaoui, FM Ghannouchi
SDR Wireless Innovation Conference, Washington DC, USA, 2010
12010
Envelope tracked pulse gate modulated GaN HEMT power amplifier for wireless transmitters
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